Doable or recommended?
Doable yes, you would need to get bolts, fuel filler lines, radiator drop brackets, and anything else that has mounting points on the frame and body.
Recommended? Most don't go above 1.25" of body lift due to safety concerns ( do you want to be in a tub held on by 9 bolts in an accident?) and cosmetic reasons (gap between tub and frame looks fugly to most). If you really wan't an extra inch of lift it is much easier to just use coil spacers. Likely cheaper to when taking all supporting mods for such a big body lift into consideration
Poverty/College Budget 2004 TJ BB, 1.25" BL, MML, JK shocks, 31x10.5 AT2's
If it can't be fixed with squats or fish oil...your probably gonna die (u aware?)